If `A = [[3,1],[-1,2]]` and `f(x) = x^2 - 5x + 7`, then find f(A).

If A = [[2,1],[-1,3]] and f(x) = x^2 - 4x + 2 , then find f(A).

If A = [[1,2],[3,-1]] and f(x) = x^2 - 7x + 10 , then find f(A).

If A = [[2,1],[3,-5]] and f(x) = x^2 - 2x + 3 , then find f(A).

If A = [(1,-2),(3,2)]and f(x) = x^(2) - 2x + 3 , then find f(A).

If A =[(2,1),(3,5)] and f(x) =x^2 - 2x + 3 then find f(A).

If f(x) = x^2+5x+2 , then f'(3) is

Let A = {:[(2,3),(-1,2)] and f(x) =x^2 - 4x + 7 . Show that f(A) = O_(2xx2) . Use this result to find A^5

If f(x) = 3x^2+5x-1 , find f’.

If A = [(2,3),(-1,2)] f(x) = x^(2) - 4x + 7 show that f(A) = 0

If f'(x)=x/2 + 2/x and f(1)=5/4 , then find f(x) .